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    <title>方向条件-按照SQL计算</title>
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        //初始化页面函数.....
        $(function () {

            var fk_flow = GetQueryString("FK_Flow");
            var fk_Node = GetQueryString("FK_Node");
            var toNodeID = GetQueryString("ToNodeID");

            //初始化表格.
            $.ajax({
                type: 'post',
                async: true,
                url: Handler + "?DoType=ConditionLine_Init&FK_Flow=" + GetQueryString("FK_Flow") + "&FK_MainNode=" + GetQueryString("FK_MainNode") + "&FK_Node=" + GetQueryString("FK_Node") + "&ToNodeID=" + GetQueryString("ToNodeID") + "&m=" + Math.random(),
                dataType: 'html',
                success: function (data) {


                    if (data.indexOf('err@') == 0) {
                        $("#Msg").html("<font color=red>加载失败:<br>" + data + "</font> .");
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                    //转json.
                    data = JSON.parse(data);

                    var ul = document.getElementById("list");

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                        $("#list").append("<li> <div> <a id='a" + en.NodeID + "' href='javascript:void(0)' onclick=\"javascript:OpenCond(this,'" + en.NodeID + "');\" ><span class='nav' >到达:" + en.Name + "</span></a></div></li>");
                    }

                    //增加方向条件设置.
                    $("#list").append("<li><div><a href='javascript:void(0)' onclick='OpenPRI(this);'><span class='nav' >优先级设置</span></a></div></li>");

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            OpenUrlInRightFrame(ele, url);
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        function OpenPRI(ele) {

            var url = "CondPRI.htm?CondType=" + GetQueryString("CondType") + "&FK_Flow=" + GetQueryString("FK_Flow") + "&FK_MainNode=" + GetQueryString("FK_MainNode") + "&FK_Node=" + GetQueryString("FK_Node") + "&FK_Attr=" + GetQueryString("FK_Attr");
            OpenUrlInRightFrame(ele, url);
        }

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            var toNodeID = GetQueryString("ToNodeID");
            var li = $('ul.navlist').find("a[id='a" + toNodeID + "']");
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                 currShow = $(ele).parents('li').text(); //有回车符

                 $.each($('ul.navlist'), function () {
                     $.each($(this).children('li'), function () {
                         $(this).children('div').css('font-weight', $(this).text() == currShow ? 'bold' : 'normal');
                     });
                 });

                 $('#context').attr('src', url + '&s=' + Math.random());

             }
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    <div data-options="region:'center',border:false">
        <div class="easyui-layout" data-options="fit:true">
            <div data-options="region:'west',split:true,title:'节点方向'" style="width: 160px;">

                <ul class="navlist" id="list">
                </ul>

            </div>
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                    height: 100%;"></iframe>
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